<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        .loadboll {
            width: 500px;
            height: 300px;
            display: flex;
            filter: blur(4px) contrast(8);
            background: #000;
            display: flex;
        }

        .g-container {
            margin: auto;
            position: relative;
            width: 20px;
            height: 20px;
        }

        .g-ball,
        .g-first {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: #fff;
            border-radius: 50%;
            transform: translate(-700%, 0);
            opacity: 0;
        }

        .g-ball:nth-child(0) {
            -webkit-animation: move 3.5s infinite 0.1s linear;
            animation: move 3.5s infinite 0.1s linear;
        }

        .g-ball:nth-child(1) {
            -webkit-animation: move 3.5s infinite 0.3s linear;
            animation: move 3.5s infinite 0.3s linear;
        }

        .g-ball:nth-child(2) {
            -webkit-animation: move 3.5s infinite 0.5s linear;
            animation: move 3.5s infinite 0.5s linear;
        }

        .g-ball:nth-child(3) {
            -webkit-animation: move 3.5s infinite 0.7s linear;
            animation: move 3.5s infinite 0.7s linear;
        }

        .g-ball:nth-child(4) {
            -webkit-animation: move 3.5s infinite 0.9s linear;
            animation: move 3.5s infinite 0.9s linear;
        }

        .g-ball:nth-child(5) {
            -webkit-animation: move 3.5s infinite 1.1s linear;
            animation: move 3.5s infinite 1.1s linear;
        }

        .g-ball:nth-child(6) {
            -webkit-animation: move 3.5s infinite 1.3s linear;
            animation: move 3.5s infinite 1.3s linear;
        }

        .g-ball:nth-child(7) {
            -webkit-animation: move 3.5s infinite 1.5s linear;
            animation: move 3.5s infinite 1.5s linear;
        }

        .g-first {
            -webkit-animation: scaleMove 3.5s infinite linear;
            animation: scaleMove 3.5s infinite linear;
        }

        @-webkit-keyframes move {
            25% {
                opacity: 1;
                transform: translate(-2px, 0);
            }

            50% {
                opacity: 1;
                transform: translate(2px, 0);
            }

            75%,
            100% {
                opacity: 0;
                transform: translate(700%, 0);
            }
        }

        @keyframes move {
            25% {
                opacity: 1;
                transform: translate(-2px, 0);
            }

            50% {
                opacity: 1;
                transform: translate(2px, 0);
            }

            75%,
            100% {
                opacity: 0;
                transform: translate(700%, 0);
            }
        }

        @-webkit-keyframes scaleMove {
            25% {
                opacity: 1;
                transform: translate(-2px, 0);
            }

            35% {
                opacity: 1;
                transform: scale(1);
            }

            70% {
                opacity: 1;
                transform: translate(2px, 0) scale(2);
            }

            90%,
            100% {
                opacity: 0;
                transform: translate(2px, 0) scale(1);
            }
        }

        @keyframes scaleMove {
            25% {
                opacity: 1;
                transform: translate(-2px, 0);
            }

            35% {
                opacity: 1;
                transform: scale(1);
            }

            70% {
                opacity: 1;
                transform: translate(2px, 0) scale(2);
            }

            90%,
            100% {
                opacity: 0;
                transform: translate(2px, 0) scale(1);
            }
        }
    </style>
</head>

<body>
    <div class="txbox loadboll">
        <div class="g-container">
            <div class="g-first"></div>
            <div class="g-ball"></div>
            <div class="g-ball"></div>
            <div class="g-ball"></div>
            <div class="g-ball"></div>
            <div class="g-ball"></div>
            <div class="g-ball"></div>
            <div class="g-ball"></div>
        </div>
    </div>

</body>

</html>